/Engine/Plugins/Experimental/Mutable/Source/CustomizableObject/Public/MuCO/CustomizableObjectInstanceDescriptor.h
Gets the value of the int parameter with name "ParamName".
const [FString](API\Runtime\Core\Containers\FString) & GetIntParameterSelectedOption ( const [FString](API\Runtime\Core\Containers\FString) & ParamName, int32 RangeIndex ) const